IT1050009B - WATER-SOLUBLE AZO-COLORANTS PROCESS FOR THEIR PREPARATION AND USE - Google Patents

WATER-SOLUBLE AZO-COLORANTS PROCESS FOR THEIR PREPARATION AND USE

Info

Publication number
IT1050009B
IT1050009B IT30080/75A IT3008075A IT1050009B IT 1050009 B IT1050009 B IT 1050009B IT 30080/75 A IT30080/75 A IT 30080/75A IT 3008075 A IT3008075 A IT 3008075A IT 1050009 B IT1050009 B IT 1050009B
Authority
IT
Italy
Prior art keywords
colorants
preparation
water
soluble azo
azo
Prior art date
Application number
IT30080/75A
Other languages
Italian (it)
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1050009B publication Critical patent/IT1050009B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT30080/75A 1974-12-09 1975-12-05 WATER-SOLUBLE AZO-COLORANTS PROCESS FOR THEIR PREPARATION AND USE IT1050009B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742458195 DE2458195A1 (en) 1974-12-09 1974-12-09 Azo-insoluble water-insoluble dyes, process for their manufacture and their use

Publications (1)

Publication Number Publication Date
IT1050009B true IT1050009B (en) 1981-03-10

Family

ID=5932953

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30080/75A IT1050009B (en) 1974-12-09 1975-12-05 WATER-SOLUBLE AZO-COLORANTS PROCESS FOR THEIR PREPARATION AND USE

Country Status (8)

Country Link
US (1) US4056523A (en)
JP (1) JPS5940850B2 (en)
BE (1) BE836453A (en)
CH (1) CH584258A5 (en)
DE (1) DE2458195A1 (en)
FR (1) FR2294211A1 (en)
GB (1) GB1535220A (en)
IT (1) IT1050009B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217372A1 (en) * 1982-05-08 1983-11-10 Bayer Ag, 5090 Leverkusen SULPHONIC ACID AMIDAMINE, THEIR PRODUCTION AND USE
US5243097A (en) * 1983-11-18 1993-09-07 Rhone-Poulenc Sante Les Miroirs Process for the continuous bulk production of acrylic polymers
GB9921928D0 (en) * 1999-09-16 1999-11-17 Avecia Ltd Compound

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA456347A (en) * 1949-05-03 B. Dickey Joseph Sulphonic acid derivative of aryl diamines
US2193015A (en) * 1939-05-24 1940-03-12 Eastman Kodak Co Developer containing sulphonamide groups
CH388492A (en) * 1959-08-13 1965-02-28 Sandoz Ag Process for the production of azo dyes that are poorly soluble in water
CH373842A (en) * 1959-09-11 1963-12-15 Geigy Ag J R Process for the production of water-dispersible, poorly soluble azo dyes
US3632582A (en) * 1967-11-02 1972-01-04 Clairol Inc Process for preparing nitro-p-phenylene-diamines
US3743678A (en) * 1968-02-28 1973-07-03 Clairol Inc Hair dyeing compositions
US3929760A (en) * 1973-02-12 1975-12-30 Eastman Kodak Co Cyan image-providing phenylazonaphthyl dyes

Also Published As

Publication number Publication date
FR2294211A1 (en) 1976-07-09
DE2458195A1 (en) 1976-06-10
JPS5940850B2 (en) 1984-10-03
FR2294211B1 (en) 1979-06-01
JPS51109026A (en) 1976-09-27
CH584258A5 (en) 1977-01-31
US4056523A (en) 1977-11-01
BE836453A (en) 1976-06-09
GB1535220A (en) 1978-12-13

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